<!DOCTYPE html>
<html class="x-admin-sm">
{include file='public/header'}
<script src="/admin/xadmin/lib/layui/upload.js" charset="utf-8"></script>

<body>
<div class="x-body">
    <form class="layui-form" lay-filter="formAjax">
        <div class="layui-form-item" style="margin-left: -32px;">
            <label class="layui-form-label">
                <span class="x-red">*</span>视频名称
            </label>
            <div class="layui-input-block">
                <input type="text" name="name" id="name" placeholder="名称" required="required"
                       lay-verify="required" autocomplete="off" class="layui-input" value="" />
            </div>
        </div>
        <div class="layui-upload">
            <button type="button" class="layui-btn layui-btn-normal" id="ID-upload-demo-files">选择多文件</button>
            <div class="layui-upload-list">
                <table class="layui-table">
                    <colgroup>
                        <col style="min-width: 100px;">
                        <col width="150">
                        <col width="260">
                        <col width="150">
                    </colgroup>
                    <thead>
                    <th>文件名</th>
                    <th>大小</th>
                    <th>上传进度</th>
                    <th>操作</th>
                    </thead>
                    <tbody id="ID-upload-demo-files-list"></tbody>
                </table>
            </div>
            <button type="button" class="layui-btn" id="ID-upload-demo-files-action">开始上传</button>
        </div>
        <input type="hidden" name="id" id="id" value="" />
        <input type="hidden" name="number" value="{$num}" />
        <input type="hidden" name="filess" class="filess layui-input" value="" />
        <input type="hidden" name="filesname" class="filesname layui-input" value="" />
        <button id="submitData" class="layui-btn" lay-submit lay-filter="submitData" style="display: none;" />
    </form>
</div>
<script>
    let params = {
        addUrl: '/admin/Local/add',
    }
    form_ajax(params)
    let id = GetQueryString('id')
    layui.use(function(){
        var upload = layui.upload;
        var element = layui.element;
        var $ = layui.$;

        var navArr  = [];   //定义一个数组 用于存储 传过来的 上传文件的路径
        var navNameArr  = [];   //定义一个数组 用于存储 传过来的 上传文件的路径
        // 制作多文件上传表格
        var uploadListIns = upload.render({
            elem: '#ID-upload-demo-files',
            elemList: $('#ID-upload-demo-files-list'), // 列表元素对象
            url: '/admin/Local/upload', // 此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
            accept: 'file',
            multiple: true,
            number: 200,
            auto: false,
            bindAction: '#ID-upload-demo-files-action',
            choose: function(obj){
                var that = this;
                var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                //读取本地文件
                obj.preview(function(index, file, result){
                    var tr = $(['<tr id="upload-'+ index +'">'
                        ,'<td>'+ file.name +'</td>'
                        ,'<td>'+ (file.size/1014).toFixed(1) +'kb</td>'
                        ,'<td><div class="layui-progress" lay-filter="progress-demo-'+ index +'"><div class="layui-progress-bar" lay-percent=""></div></div></td>'
                        ,'<td>'
                        ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                        ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                        ,'</td>'
                        ,'</tr>'].join(''));

                    //单个重传
                    tr.find('.demo-reload').on('click', function(){
                        obj.upload(index, file);
                    });

                    //删除
                    tr.find('.demo-delete').on('click', function(){
                        delete files[index]; //删除对应的文件
                        tr.remove();
                        uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                    });

                    that.elemList.append(tr);
                    element.render('progress'); //渲染新加的进度条组件
                });
            }
            ,before: function(obj){
                this.data={'num':'{$num}'};
            }
            ,done: function(res, index, upload){ //成功的回调
                var that = this;
                //if(res.code == 0){ //上传成功
                var tr = that.elemList.find('tr#upload-'+ index)
                        ,tds = tr.children();
                tds.eq(3).html(''); //清空操作
                delete this.files[index]; //删除文件队列已经上传成功的文件


                // navArr[]上面外面定义空数组
                navArr.push(res.message); //返回的文件地址 存进数组
                navNameArr.push(res.filename); //返回的文件名称 存进数组
                // console.log(JSON.stringify(navArr))

                $(".filess").val(JSON.stringify(navArr));
                $(".filesname").val(JSON.stringify(navNameArr));
                // $("filess").attr("value",JSON.stringify(navArr));
                // $("filess").attr("value", navArr); //把数组 赋值给input的值 一起传过去
                return;
                //}
                this.error(index, upload);
            }
            ,allDone: function(obj){ //多文件上传完毕后的状态回调
                console.log(obj)
            }
            ,error: function(index, upload){ //错误回调
                var that = this;
                var tr = that.elemList.find('tr#upload-'+ index)
                        ,tds = tr.children();
                tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
            }
            ,progress: function(n, elem, e, index){ //注意：index 参数为 layui 2.6.6 新增
                element.progress('progress-demo-'+ index, n + '%'); //执行进度条。n 即为返回的进度百分比
            }
        });
    });
</script>
</body>

</html>